The core of this patent lies in its innovative multi-source direction estimation method. The method first eliminates late reverberation signals from the observed signal to obtain an initial ...

Underwater acoustic source localization and depth estimation are pivotal techniques in oceanographic research, maritime surveillance and environmental monitoring. These methods utilise the propagation ...

- Mimicking the auditory principles of bats and dolphins, the technology enables sound-based recognition of human and object positions - A human-robot interaction technology operable in noisy ...